* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.container {
  width: 100%;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid #ccc;
}
.header {
  width: 500px;
  border: 2px solid #ccc;
  text-align: center;
}

form {
  width: 500px;
  border: 2px solid #ccc;
  display: flex;
  flex-direction: column;
}

.item {
  display: flex;
  flex-direction: column;
  margin: 10px 10px;
}
.item label,p {
  margin-bottom: 5px;
  font-size: 18px;
  font-weight: 600;
  color: #333;
}

.item input {
  width: 300px;
  line-height: 40px;
  border-radius: 5px;
}

#dropdown {
  width: 300px;
  height: 30px;
  border: 2px solid black;
  border-radius: 5px;
}

.radio-group {
  display: flex;
  flex-direction: column;
}
.radio-group label {
  margin-bottom: 0;
  font-size: 16px;
  font-weight: 600;
  color: #333;
}
.radio-group input {
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  margin: 10px 10px;
}
.checkbox-group label {
  margin-bottom: 0px;
  font-size: 18px;
  font-weight: 600;
  color: #333;
}

.checkbox-group input {
  width: 300px;
  line-height: 40px;
  border-radius: 5px;
}
